Compilare: user.c:4:1: warning: missing braces around initializer [-Wmissing-braces] int A[100][100]={0},B[100][100]={0}; ^ user.c:4:1: warning: (near initialization for ‘A[0]’) [-Wmissing-braces] user.c:4:1: warning: missing braces around initializer [-Wmissing-braces] user.c:4:1: warning: (near initialization for ‘B[0]’) [-Wmissing-braces] user.c: In function ‘main’: user.c:21:5: warning: missing braces around initializer [-Wmissing-braces] int i,k,A[100][100]={0},j,s,n,v[100]; ^ user.c:21:5: warning: (near initialization for ‘A[0]’) [-Wmissing-braces] user.c:22:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&n,&s); ^ user.c:26:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&v[i]); ^